Microsoft site Messenger Cafe is a site dedicated to games and activities for Windows Live Messenger. And right now, you can visit this page to get some free theme packs to add to your Live Messenger. The packs available now include a Winter Theme pack, some Halloween themes, a "funky chicken" pack, a back-to-school pack with unique emoticons, and a Christmas-themed Howard the Elf pack. According to this blog post, there was a Halo 3 theme pack, but that one seems to be MIA. Hey guys, can we have it back now?